Căutare după Autor "6752ec0c-d0c1-45d9-b6df-3799044c9fa2"

Afișează articolele 1-3 of 3

    • Modification of Surface Properties by Laser Cladding with Ni-Cr-B-Fe-Al Alloy 

      Boiciuc, Simona; Spânu, Constantin (Universitatea "Dunărea de Jos" din Galaţi, 2012)
      The paper is focused on modification of surfaces properties by laser cladding. To follow the corrosion behavior in different media of laser cladding layers made of nickel based alloy Ni - Cr - B - Fe - Al. It was studied ...

    • The Monitoring of Chattering in Cold Rolling Mill System with Stands for Thin Strip 

      Dragomir, Ștefan; Dragomir, Georgeta; Spânu, Constantin (Universitatea "Dunărea de Jos" din Galați, 2007)
      Each system (stand – driving) and the continuous rolling line to which it belongs have its own functional and energetically parameters. To reduce any faults of the strip surface it is also necessary to check (eventually ...

    • Vibration Diagnosis Systems for a Cold Rolling Mill Machine 

      Dragomir, Ștefan; Măcuță, Silviu; Spânu, Constantin (Universitatea "Dunărea de Jos" din Galați, 2007)
      In this work is shown the importance to use a monitoring by vibration system for a cold rolling mill machine. The using of this monitoring vibration system reduce maintenance costs, minimize the impact on operation because ...